Anti-FHL5 Antibody

The Antibodies.com polyclonal reagent targets FHL5 (Four and a Half LIM Domains protein 5), a transcriptional coactivator best known for its role in CREM-driven gene regulation during human spermatogenesis. Raised in rabbit, this unconjugated primary antibody is validated for western blot, immunohistochemistry, and immunofluorescence workflows on human samples, and it ships as a 100 µl vial intended for in vitro research use.

Investigators studying germ-cell development, testicular transcription factor networks, or CREM-regulated promoters rely on this reagent to localize FHL5 expression in seminiferous tubules and to confirm signals in transfected cell lines. Store refrigerated in single-use aliquots to limit freeze-thaw cycles and preserve antibody activity across multiple staining or blotting experiments, and protect from light when handling fluorophore-conjugated secondary detection reagents downstream.

The polyclonal format is particularly useful for detecting the full range of FHL5 isoforms and post-translational variants expressed in primary tissue, and the unconjugated chemistry lets end users pair the reagent with their preferred HRP, biotin, or fluorescent secondary detection system.